<!DOCTYPE html>
<html lang="zh-CN">

<head>
	<meta charset='utf-8' />
<script src="http://cdn.bootcss.com/jquery/1.11.3/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.5/css/bootstrap.min.css">
</head>
<body>
	{% block content%}
	{% endblock %}
</body>
</html>